Sometimes it's the luck of the draw I think. I set my tank up last September and I wanted some smaller growing pbass. I got some orinos from Malones Monsters because after looking and emailing for a month I could'nt find any kels. Well the tiny orinos ended up getting pestered to death by one of the 1.5-2" oscars. So I looked again and wallah I got 2 excellent kels from Petzone. 4.5".
The oscars were about 3" by then. The smallest oscar started pestering these kels! Well that oscar is no longer with us.... No more pbass killing!
To answer your question I believe AZ Gardens raises ocellaris but these people have a horrible reputation (I have learned, from the forums and then the internet). They claim to raise them.